New Royal Navy Submarine Fires First Tomahawk Missiles

The Royal Navy’s newest submarine has blasted Tomahawk missiles far across the North American skies, as part of its first test firing mission.

The Tomahawk weapons rocketed from HMS Astute at up to 550 miles per hour (885kph) across the Gulf of Mexico. The 5.5-metre-long cruise missile weighs 1,300kg and has a range of more than 1,000 miles.

Astute’s Commanding Officer, Commander Iain Breckenridge, said:

“This first-of-class firing proves that Astute is a truly capable submarine. It means that the UK submarine service will be able to provide the UK’s strike capability for many years to come.”

HMS Astute is in the Gulf of Mexico for the first test run of her system. She has the largest weapon-carrying capacity of all the Royal Navy’s attack submarines and can hold a combination of up to 38 Tomahawk missiles and Spearfish torpedoes.

The UK is the only other country supplied Tomahawk technology by the USA. It has been in operation since 1999 and has been launched from various submarines to support operations in Afghanistan, Iraq and, most recently, Libya.

The Astute Class of nuclear powered attack submarines is the most technologically advanced submarines to serve with the Royal Navy and will progressively replace the Trafalgar Class currently in service. They have been designed with modern operations in mind and are vastly different in shape, size, capacity and capability to their predecessors.

Commander Breckenridge said:

“The most noticeable difference for the ship’s company is that for the first time everyone has their own bunk. Design changes that will make an operational difference include the fact that we have a reactor that will never need to be refuelled in the boat’s 25 year life.

“We have optronic masts instead of traditional periscopes, which means we have saved lots of space in the control room as well as having the benefit of digital cameras instead of traditional optical periscopes.”

HMS Astute will continue her trials in the USA until the early spring before returning to the UK for training before her first operational deployment.

The Astute Class is designed to perform a number of roles including anti-submarine and surface ship warfare, to gather intelligence to protect the UK’s strategic deterrent and surface shipping. It can also attack targets on land with Tomahawk guided missiles.

The First of Class, HMS Astute, was commissioned into the Royal Navy on 27 August 2010 and is currently undertaking a period of extensive sea trials before she is handed over for operational service.

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